Police are looking for this man (above), who they say held up a Fort Greene bank yesterday.

A teen was robbed at gunpoint by a man (pictured above) at the L train’s Junius Street subway station in Brownsville, cops said.

Manhattan

A thief ripped off several women at a Greenwich Village gym.

The victims had locked up their property with combination locks at about 6 p.m. Tuesday at the New York Sports Club on 14th Street and Sixth Avenue, then found their items missing at about 8 p.m., authorities said.

Almost $400 in cash, an iPhone 4S, and an IBM ThinkPad laptop were taken, police sources said.

Cops took fingerprints from the scene, and the Sixth Precinct Detective Squad is investigating.

***

A bandit hit two Upper West Side banks just 15 minutes apart yesterday, authorities said.

He first tried to rob the HSBC branch on Broadway near West 102nd Street at around 2:10 p.m.,, but fled empty-handed. police said.

Then, at 2:25, he went to a Bank of America at West 107th Street and passed a demand note to the teller, cops said.

This time, he got away with an unknown amount of cash.

Staten Island

What a sin! A thief stole from a donation box at a Westerleigh church, authorities said.

Casey Cocozello, 25, allegedly went into a locked office at the Society of St. Paul’s Church on Victory Boulevard at about 10:30 a.m. Jan. 19 and took $150 in cash.

A cop nabbed him a few hours later outside the church and recovered a pipe with crack- cocaine residue and a hypodermic needle, court papers claim.

He was charged with burglary, criminal possession of a controlled substance, trespassing and criminal possession of stolen property, according to a spokesman for DA Dan Donovan.

Brooklyn

Police are looking for this man (pictured), who they say held up a Fort Greene bank yesterday.

The robber passed a demand note to a teller at the Carver Savings Bank on Hanson Place near Ashland Place at about 11:15 a.m., cops said.

He then fled with the cash. Police say the suspect is in his early 30s.

***

A teen was robbed at gunpoint by a man (pictured) at the L train’s Junius Street subway station in Brownsville, cops said.

The suspect approached the 18-year-old victim and flashed a handgun at about 12:45 a.m. Jan. 13, cops said. He stole the teen’s iPhone and ran off.

Police say the suspect has gold-capped teeth and was wearing a beige jacket and blue jeans.

The Bronx

A brute allegedly menaced his 4-year-old niece, whom he accused of stealing his marijuana.

Hugo Encarnacion’s sister found him standing with a belt in his hands while her daughter cried in an apartment on Colgate Avenue in Soundview at about 5:30 p.m. Sunday, police said. He allegedly snarled, “She took four bags of my weed!”

The sister then picked up her daughter and tried to pass through a door, but Encarnacion, 24, allegedly began pulling at the tot and refused to let them leave.

After the woman had attempted to escape for about 15 minutes, she dropped her phone. Encarnacion snatched it and allegedly punched her in the face when she tried to take it back.

He was charged with robbery, assault, grand larceny, and unlawful imprisonment, as well as endangering the welfare of a child, records show.

***

A man beat up his ex-girlfriend and threatened her with a cinder block, authorities said.

Donovan Richards, 45, allegedly punched the victim in the chest and arms at about 9 a.m. Sunday in an apartment on Gunther Avenue near Pitman Avenue in Wakefield.

He shouted, “How can you call the police if you’re not breathing?” according to court papers.

When she called the cops, he allegedly threw her phone to the floor.

About a half-hour later, she left the building and Richards allegedly pushed her onto the ground, injuring her right shoulder.

He grabbed a cinder block and snapped, “I’ll smash your face in with this!” the court papers say.

Richards then allegedly emptied her handbag, threw its contents onto the ground and took her debit card.

Police cuffed him, and he was charged with assault, menacing, harassment and grand larceny, among other charges.